Aqara
Aqara Smart Light Switch - No Neutral, Single Rocker, Requires AQARA HUB, Zigbee Light Switch, Remote Control and Smart Home Automation, Compatible with HomeKit, Google, Works with Alexa, SmartThings
Leviton
Decora Smart No-Neutral Dimmer & Wi-Fi Bridge Kit for Older Homes Without a Neutral Wire
TREATLIFE
TREATLIFE Smart Light Switch Single Pole Smart Switch Works with Alexa, Google Home and SmartThings, in-Wall WiFi Light Switch, No Hub Required, Neutral Wire Required, FCC Listed,
Cync
GE Lighting 93105376 C by GE On/Off Smart Switch Toggle Style, White, Wi-Fi, Alexa and Google Assistant Without, Works with HomeKit with Hub, Neutral Wire Required, Single-Pole/3-Way Replacement